Recently been having trouble getting my iphone 3gs activated and jailbroken, but after days of seething rage and commitment I finally pulled it off. I used a custom 5.0.1 ios from sn0wbreeze which worked wonders. Now I need to unlock it, every time I use ultrasn0w it loads it fine, resprings and then I am stuck at the apple loading screen? I've tried to boot it with redsn0w but it takes me to the apple symbol again (albeit without the loading bar).